Global Patent Index - EP 3224851 A1

EP 3224851 A1 2017-10-04 - HIGH-SPEED CIRCUIT BREAKING ARRAY FOR BREAKING A CURRENT PATH IN A SWITCHING DEVICE

Title (en)

HIGH-SPEED CIRCUIT BREAKING ARRAY FOR BREAKING A CURRENT PATH IN A SWITCHING DEVICE

Title (de)

SCHNELLAUSLÖSEANORDNUNG ZUM TRENNEN EINES STROMPFADS IN EINEM SCHALTGERÄT

Title (fr)

DISPOSITIF DE DÉCLENCHEMENT RAPIDE POUR COUPER UN CHEMIN DE COURANT DANS UN DISPOSITIF DE COMMUTATION

Publication

EP 3224851 A1 (DE)

Application

EP 15800786 A

Priority

  • DE 102014117489 A
  • EP 2015077475 W

Abstract (en)

[origin: WO2016083359A1] The invention relates to a high-speed circuit breaking array for breaking a current path in a switching device in the event of a short circuit or overload, having a drive for moving a drive armature from a standby position to a trigger position, wherein the movement of the drive armature is designed to act on at least one movable contact of the switching device in such a way that the current path is broken using a holding device. The invention also relates to a switching device having a contact system comprising at least one fixed contact and at least one movable contact, wherein in order to make and break a current path the movable contact can be reversibly moved in relation to the fixed contact between a make position and a break position by means of a drive for the purpose of functional switching, and having a high-speed circuit breaking array of this type.

IPC 8 full level (invention and additional information)

H01H 50/32 (2006.01); H01F 7/16 (2006.01)

CPC (invention and additional information)

H01H 50/32 (2013.01); H01H 2050/325 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

EPO simple patent family

DE 102014117489 A1 20160602; CN 107210163 A 20170926; EP 3224851 A1 20171004; US 2017345595 A1 20171130; WO 2016083359 A1 20160602

INPADOC legal status


2018-03-07 [DAV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT (IN ANY COUNTRY) (DELETED)

2018-03-07 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2017-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20170418

2017-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2017-10-04 [AV] REQUEST FOR VALIDATION OF THE EUROPEAN PATENT IN:

- Countries: MA MD

2017-10-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: BA ME